Carbon Film Resistor

Carbon Film Resistor
Carbon Film Resistor
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Carbon film resistor has advantages of wide resistance range and good stability, andit is uneasy to be affected by voltage and frequency. In addition, thisresistor is easier to manufacture, having low production cost. Thus, carbonfilm resistors are widely used in the DC and AC circuit of small electronicslike radio, television, calculator, video tape recorder, meters, etc.

Shapes and Dimensions
Type Dimension (mm)
L D H
RT-1MWS RT-1/6W 3.2±0.3 1.8±02 28±2
RT-1/2WS RT-1/4W 6.5±0.5 2.3±0.3 26±2
RT-1WS RT-1/2W 9.0±0.5 3.2±0.5 26±2
RT-2WS RT-1W 12±1.0 4.5±0.5 30±2
- RT-2W 16±1.0 5.0±0.5 28±2
Specifications
Power Rating Maximum Working Voltage Maximum Overload Voltage Resistance Range +-5%
- RT-1/6W 200 400 1-22M
RT-1/4WS RT-1/4W 250 500 0.5-22M
RT-1/2WS RT-1/2W 350 700 0.5-22M
RT-1WS RT-1W 500 1000 0.5-22M
RT-2WS RT-2W 500 1000 0.5-22M
Characteristic
Terminal Strength No damage; △Rmax: ±0.3% or 0.5
Soldering Ability Easy solderability; No damage; △Rmax: ±0.3% or 0.5
Temperature Resistance △Rmax≤ ±0.5%
Vibration No damage; △Rmax±0.5% or 0.5
Moisture Resistance △Rmax: ±3%
Load Life △Rmax: ±2.5%
Temperature Coefficient
Insulation Coefficient 2 x working Voltage; No beaakdown; △Rmax: ±0.5%
Insulation Strength Min 10
Instantaneous Load △Rmax: ±0.5%
Solvent Resistance No damage
Derating Curve

Back in 1989, we began producing electronic components and now we own a complete line of manufacturing equipment and hold rich experience applied in the manufacturing of passive components. Shown above is one type of the thin film resistors with various models, and we have other types listed below.

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